baber/WOPTO huggingface dataset:
Patent JP-H04166219-A (JP)
Title: Production of membrane provided with hydrophilic property
Inventor: KOMATSU KENSAKU
IPC: B01D71/64
Filed: 1990-10-29
Abstract: PURPOSE:To easily produce the title membrane without restriction on stock or conditions in production by using a soln. contg. a specified wt.% of a hydrophilic polymer as a solidifying bath when a soln. consisting of a hydrophobic polymer, a solvent and a nonsolvent or a swelling agent is extruded from a nozzle into the solidifying bath to produce a membrane. CONSTITUTION:When a soln. consisting of a hydrophobic polymer, a solvent and a nonsolvent or a swelling agent is extruded from a nozzle into a solidifying bath to produce a membrane, a soln. contg. 0.1-20wt.% hydrophilic polymer is used as the solidifying bath. A hydrophilic membrane having physical properties fit for various uses can easily be produced only by adding the hydrophilic polymer without varying the stock soln. or considerably increasing the number of processes. This membrane can be used in various fields, e.g. in industrial and medical uses.
Patent JP-S63147027-A (JP)
Inventor: YAMAMOTO TETSUO
IPC: E04B1/16
Filed: 1986-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000060384-A (JP)
Title: Electrically driven float
Inventor: NISHIMURA SHOZO
IPC: A01K93/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a float capable of fishing at the offing from the shore. SOLUTION: This electrically driven float is provided by mounting an electric cell, a motor and a screw, and when the float is floated on the surface of water, a switch lever is tilted forward, and by pulling a line strongly on arriving at the objective offing, the switch lever falls backward for turning off an electric current to stop the movement of the float.
Patent JP-H02138627-A (JP)
Title: Knowledge engineering tool
Inventor: URA MASAHISA
IPC: G06F9/44
Filed: 1988-11-18
Abstract: PURPOSE:To quickly perform the constitution of an expert system by storing the interim inference state and then taking it out as necessary. CONSTITUTION:A knowledge store device 101 holds the expert knowledge in the form of a rule, and an inference processor 102 chooses a rule out of the device 101 in accordance with the contents of a work area 103 and carries it out. An inference display device 104 shows the inference executing process and result to a user. A knowledge editing device 105 edits the rules with addition, correction and deletion. A state store device 108 stores the states of the processor 102 and the area 103 via a state controller 107 and also chooses one of the stored states to reset it to the processor 102 and the area 103. In such a constitution, an expert system is quickly obtained.
Patent JP-H04165899-A (JP)
Title: Pseudo stereo processor
Inventor: OSHIO KOICHI
IPC: H04S5/00
Filed: 1990-10-30
Abstract: PURPOSE:To arbitrarily change a pseudo stereo effect according to a music source or the taste of a user by using a variable capacity diode as the capacity for setting the phase variable amount of a phase-shifting circuit, and arbitrarily varying the phase variable amount. CONSTITUTION:The phase variable amount psi0 of a phase variable indirect sound signal psi(h-1) being a standard pseudo stereo characteristic is preliminarily set. Next, an impressed voltage VO by which the capacity value CO of a variable capacity diode 85 which can be turned into the phase variable amount psi0 can be obtained, is searched. Then, a numerical value NO by which the output voltage of a D-A converter 86 can be turned into the VO, is set at an RAM 88. A microcomputer 87 is operated for a program setting with this numerical value NO as a standard value. At the time of enlarging further the wide sense of a stereo, the command of increasing the phase variable amount psiis transmitted from a remote control 9 to the microcomputer 87. The microcomputer 87 decreases the numerical value of the data held in the RAM 88 from the standard value NO to an NL.
Patent JP-H08150654-A (JP)
Title: Extrusion amount operator in extrusion molding machine
Inventor: OKUDA TATSUYA
IPC: B29C48/92
Filed: 1994-11-28
Abstract: PURPOSE: To calculate an accurate extrusion amt. with high accuracy within a real time by averaging discrete values at every predetermined number in a wt. change converted to discrete values by sampling in a pulsation removing part. CONSTITUTION: A weighing hopper calculates the wt. change of a raw material to sent the same to a sampling part 11. The sampling part 11 samples the values of the wt. change. A pulsation removing part 12 averages discrete values at predetermined number in the wt. change converted to discrete values by sampling and can remove the pulsation components contained in the wt. change. Thereafter, a linear proximity part 12 makes the wt. change from which the pulsation components are removed proximate linearly using the method of least squares. An extrusion amt. calculation part 14 sets the inclination of a straight line from the linear proximity part 13 to an extrusion amt. per a unit time to calculates the extrusion amt. after the elapse of one hr. A smoothing processing part 15 averages the extrusion amt. calculated by the extrusion amt. calculation part 14 using a moving average method.
Patent JP-H02137761-A (JP)
Title: Piezoelectric material
Inventor: TERAO KOICHI
IPC: C04B35/00
Filed: 1988-11-18
Abstract: PURPOSE:To keep the mechanical quality coefficient, the piezoelectric constant and the mechanical strength higher than the certain levels by specifying the ratio of Pb(Mg1/3Nb2/3)O3, PbTiO3 and PbZrO3, substituting a specific amount of the Pb atoms with Sr and adding specific amounts of MnO2 and Zr2. CONSTITUTION:The piezoelectric material is obtained by adding 0.1 to 5mole% of MnO2 and ZrO2, respectively, to 100mole% of the ceramic composition which is represented by formula I where a through d satisfy the equations formulas II through IV in mole% or (a) or (b) may be 0, and substituted less than 10atom% of Pb atoms with at least one selected from Sr, Ca and Ba. In the material, its piezoelectric constant reduces, when (a) through (b) are out of the range in the basic ternary or quaternary oxides system, and the substitution of Pb in the oxide system with Sr or the like increases the piezoelectric constant, while it is adversely reduced, when exceeding the range. MnO2 are needed over the lower limit for improving the mechanical quality coefficient, while exceeding the range causes decrease. ZrO2 increases the mechanical strength, when contained above the lower limit, while the exceeding the upper limit decreases the piezoelectric constant.
Patent JP-H01136006-A (JP)
Title: Depth measuring apparatus
Inventor: HAYASHI MASAKAZU
IPC: G01B11/22
Filed: 1987-11-20
Abstract: PURPOSE:To measure the depth of a trench with high accuracy, by irradiating an object to be processed with the laser beam from a wavelength variable laser oscillator and converting the primary diffracted light from the object to be processed to a voltage signal. CONSTITUTION:The laser beam emitted from a wavelength variable laser oscillator 10 is allowed to irradiate the object 2 to be processed arranged in a chamber 4 through a window 4a. The + first order diffracted beam appearing from the object to be treated is received by a photodetector 11 and the current signal I corresponding to the intensity of received beam is outputted from the photodetector 11. This current signal I is converted to a voltage signal by a current/ voltage converter 12 and amplified by the amplifier 14 of a lock-in amplifier 13 to be applied to a multiplier 15. The frequency of the reference signal (p) outputted from a reference signal generator 16 is variably outputted at any time and this signal (p) is sent to the oscillator 10 as a wavelength variable signal.
Patent JP-H05107582-A (JP)
Title: Material for optical waveguide, optical waveguide element, and optical waveguide element device
Inventor: MIYATA SEIZO
IPC: G02B6/12
Filed: 1991-10-14
Abstract: PURPOSE:To obtain stable wavelength conversion efficiency regardless of in-use fundamental wavelength, comb-shaped electrode period width, long-time use, and temperature variation by specifying the intensity of higher harmonic light generated at the time of laser light irradiation after a voltage is applied to a material. CONSTITUTION:A voltage is applied between an comb-shaped electrode 14 and a plane electrode 16 and then the inter-digital electrode 14 gives periodic polarizing structure which is the odd multiple of coherence length only to the part (arrow direction) where the voltage is applied to a waveguide layer 15. Further, when the voltage is ceased, the periodic polarizing structure is destroyed within a specific time and then when the voltage is applied again, the periodic polarizing structure which has the desired coherence length is formed in the waveguide layer 15. Namely, when the material is irradiated with laser light of 700-130nm after being applied with the voltage, the intensity of the generated higher harmonic light gets saturated and becomes stable within 10 minutes, and the higher harmonic light intensity is reduced at room temperature to half within 20 minutes after the voltage is ceased.
Patent JP-2001119018-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: IWASAKI HARUO
IPC: H01L21/027
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, provided with a antireflection film structure which suppresses fluctuations in a patterned pattern width when a laminated structure comprising at least a conductive material layer, and an insulating film formed on it is patterned through photolithography and etching. SOLUTION: A laminated film comprising at least a conductive material film and, an insulating film formed on it is etched to form a conductive laminated part. A lower-part antireflection film 62 and an upper-part reflection preventive film 65 are provided between a conductive material film 60 and an insulating film 64 as well as on the insulating film 64.
Patent JP-H01302217-A (JP)
Title: Optical scanning lens and optical scanner
Inventor: SAKUMA NOBUO
IPC: G02B26/10
Filed: 1988-11-21
Abstract: PURPOSE:To make an optical scan at a large deflection angle above 100 deg. even by a single lens by composing the optical scanning lens of the single lens and satisfying specific conditions. CONSTITUTION:The optical scanning lens consists of the single lens which has a refractive index (n) and focal length (f). Then R2<0 and ¦R1¦>¦R2¦ where R1 is the radius of curvature of the lens surface on the deflection point side of incident deflected luminous flux and R2 is the radius of curvature of the lens surface of the side of a scanned surface. Further, inequalities I and II hold, where (t) is the entrance pupil distance measured from the front principal point and (s) is the distance to the natural convergence point of incident converged light. Consequently, this lens is given a function similar to that of an ftheta lens although the lens is composed of the single lens.
Patent JP-H02140224-A (JP)
Title: Epoxy resin molding material composition
Inventor: KANO TAKESHI
IPC: H01B3/40
Filed: 1988-11-21
Abstract: PURPOSE:To provide the subject composition capable of improving the heat releasability and low thermal stress properties of sealing agents and useful for the resin sealing of electric and electronic parts such as power transistor devices and highly integrated LSIs by comprising an epoxy resin, a curing agent and zirconium silicate. CONSTITUTION:The objective composition comprises an epoxy resin (e.g., a novolak epoxy resin), a curing agent (e.g., a phenolic curing agent having two or more phenolic hydroxyl groups in one molecule) and zirconium silicate (preferably one having a particle size of <=10mum) preferably in an amount of 40-70wt.%.
Patent JP-2001112834-A (JP)
Title: Footrest type massager and footrest
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To meet a need for massaging the feet in a chair type massager, whether or not the massager is equipped with a footrest and also a need for massaging while sitting on a legless chair. SOLUTION: A footrest type massager 1 has a leg 3 and a footrest 4 supported through a raising and lowering means 6 in the upper portion. The height of the footrest 4 can be adjusted in accordance with the height of the seat surface of a chair type massager 2 and the height of the seat surface of a legless chair by the raising and lowering means 6.
Patent JP-H08153745-A (JP)
Title: Bonding position-setting apparatus, and the setting method
Inventor: YANAGIDA SATORU
IPC: H01L21/60
Filed: 1994-11-29
Abstract: PURPOSE: To provide a bonding position setting apparatus and a method to determine the position of bonding points on a preferred lead frame on the basis of information about the electrode position and wire length. CONSTITUTION: The apparatus is composed of a data input part 1 to input data for specification information and settings, specification information memory 2 to store respective specification information, and processing unit 3 to set the bonding positions. Optimum bonding point is determined on the basis of specification information composed of a minimum distance information L1 capable of connecting minimum by wires, wire length minimum information Lmin for a connection distance between a pad and inner lead, wire length maximum information Lmax, connectable angle range information θ, electrode end distance information L2 and bonding point setting information L3.
Patent JP-H10125365-A (JP)
Title: Connector
Inventor: MORI KATSUHISA
IPC: H01R4/70
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector with which the work of branching a wire can be performed safely and rapidly, without peeling the inner and outer covers of a VVF cable. SOLUTION: A connector comprises contacts 1, 1 made of metallic plates and an insulative main body 2, and the contact 1 has two notches 11, 11 cutting the insulative outer and inner sheathes of cables 3, 3' and inserted to bake contact with one of conductors 33 in each cable, and has cutting blades 13, 13 formed near the notches to cut the cable into right and left parts from the middle of its large-diameter side width W;  the notches 11, 11 are slightly inclined so that when inserted into the cables, they press the conductors 33, 33 in the cable in a mutually separating direction, and the main body 2 has two grooves 21, 22 for inserting the cables and comprises two half main-body components 2a, 2b freely foldably connected together, one main-body component 2a being provided with a cover 26 which is connected to slots 23, 23 into which the contacts 1, 1 are inserted, in such a way that the cover 26 is freely foldable from the main-body component.
Patent JP-S62158693-A (JP)
Inventor: BABA TAKEO
IPC: B65D90/44
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05104532-A (JP)
Title: Mold mounting device of molding machine
Inventor: KUBOTA KIKUO
IPC: B29C33/30
Filed: 1991-10-16
Abstract: PURPOSE:To simply and accurately perform the mounting adjustment of a mold member within a short time without requiring skill. CONSTITUTION:A plane adjusting plate 9 consisting of an upper plate 15 and a lower plate 10 both of which shows a spherical contact state is interposed between an outer mold member 7 and a pack low 4 to attach the outer mold member 7 to the pack low 4 by an outer mold member fixing bolt 16 to clamp and fix the same by a swivel nut 19. Therefore, the outer mold member can be simply and accurately attached even by an unskilled person by the automatic aligning function of the plane adjusting plate and the abrasion of a guide bush 25 and a guide pin 26 is sharply reduced and the detachment number of times of an outer mold for replacing them is reduced.
Patent JP-2000124257-A (JP)
Title: Semiconductor device
Inventor: SHIBATA KAZUTAKA
IPC: H01L21/60
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which allows downsizing to be attained, and can be manufactured advantageously in cost. SOLUTION: In this semiconductor device 1 comprising a semiconductor chip 3, having a plurality of bump-like terminals 31, etc., formed on one surface 30, a substrate 2 having a plurality of longitudinal inner terminals 21, etc., formed on one surface 20 and a plurality of through-holes 23, and outer terminals 24 which are formed on the other surface 22 of the substrate 2 and connected to corresponding inner terminals 21 via the through-holes 23, wherein each inner terminal 21 faces mutually the opposite bump-like terminal 31 corresponding thereto and electrically connected thereto, each outer terminal 24 is formed directly below the bump-like terminal 31 conducting thereto and the semiconductor chip 3 and the substrate 2 are pref.  bonded mechanically through a resin component 50 of an anisotropically conductive adhesive 5 which has a structure of a conductive component 51 dispersed in the resin component 50 and electrically connected through the conductive component 51 inserted between the bump-like terminal 31 and the inner terminal 21.
Patent JP-H02146798-A (JP)
Title: Module power source
Inventor: TAKAHASHI OSAMU
IPC: H01R13/00
Filed: 1988-11-22
Abstract: PURPOSE:To enable easy and reliable interconnection between module power sources with no error by providing mechanical fitting sections and electrical connectors to the module power source and an external connector. CONSTITUTION:An external connector 9 is mounted in a recessed I/O connecting section 10 of a module power source 1 in order to connect signals mutually between the module power sources 1. A recessed mechanical fitting section 11 to be fitted to a projecting fitting section 12 of the module power source 1 is provided to the external connector 9 while a projecting electrical connector to be fitted to a recessed connector 14 at the I/O connecting section 10 of the module power source 1 is provided to the external connector 9. The external connector 9 is mounted on the I/O connecting section 10 of the module power source 1 to fit the recessed fitting section 11 of the external connector 9 mechanically to the projecting fitting section 12 of the module power source, while simultaneously the projecting and recessed connectors 13, 14 are fitted each other and connected electrically. By such arrangement, the module power source 1 and the external connector 9 can be connected easily and reliably with no mechanical error.
Patent JP-H09138533-A (JP)
Title: Image forming device
Inventor: ITO TAKURO
IPC: G03G15/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent a photoreceptor drum from being damaged and stained at the time of jamming processing of recording paper by providing a means for controlling the operation of a transfer roller provided to contact to/separate from an electrostatic latent image holding body. SOLUTION: At the time of printing, a link 34 for a transfer roller 34 becomes in a rising state and a paper carrying belt 1 is lifted to abut on the photoreceptor drum 3 by the transfer roller 9. In the case abnormality such as paper jamming occurs in the midst of printing, a clutch solenoid 45 is turned off. By turning off the power source of a printer main body, the solenoid 45 is not energized to be in an off-state. Thus, a link mechanism 32 is separated from a link driving part 41, and a link plate 33 is moved in a right direction by the gravity of the roller 9 and the energizing force of a tension spring 39. The roller 9 becomes in a falling-sideways state instantaneously, and the belt 1 is separated from the drum 3, then a tension roller 12 becomes in the rising state so as to eliminate the looseness of the belt 1.
Patent JP-H10143288-A (JP)
Title: Automatic operation controller for computer system
Inventor: MIURA TAKEHIRO
IPC: G06F1/26
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To automatically perform reclaims operation in the state of supplying power when the closing operation of a power source control device is delayed and a power failure occurs at a device after the closing operation. SOLUTION: When an APS controller 2 outputs the command for closing a power source to a power source ON part 3, the power source ON part 3 continuously outputs closing command until power supply shutoff command is outputted to a power source OFF part 4. When this inputting command is inputted, at a power source cont device 7, the closing command is set and held by an FF part 13 and a holding part 14, the closing of a main power source is performed to an I/O interface device 10 by a power relay part 15, and a power supply detection part 16 outputs this detecting signal to a timer part 17. After the lapse of set time T, the timer part 17 outputs a closing complete signal to a power source cont device 8.  At such a time, since a contact 19 inside the power source cont device 7 is opened, the closing command from the power source ON part 3 is not outputted to the power source cont device 8.
Patent JP-2001118844-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SHIRAKI SATOSHI
IPC: H01L21/3205
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent a TiW film which is formed as the barrier metal between a thin film resistor and an electrode film from coming off on the portion of an insulating film. SOLUTION: During the process of patterning a thin film resistor 28 in an SOG film 26 formed on a silicon substrate 20 as a base interlayer insulating film and a second TEOS film 27, moisture is left in the SOG film 26. Before forming a TiW film 29 which is less adhesive to the insulating film is formed, a gas generating component is removed by performing heat treatment at 450 deg.C for about 30 minutes as a deaerating process. Consequently, the occurrence of peeling due to the occurrence of a gas can be prevented even when the TiW film 29 is subjected to a temperature raising step in a succeeding process. Since the occurrence of peeling can be prevented by only adding a simple process, the occurrence of peeling can be prevented easily and inexpensively without requiring any process change.
Patent JP-2000125432-A (JP)
Title: Compound removal method for melting and connecting operation in corrosion-protected wire
Inventor: NARITA TAKAO
IPC: H02G1/12
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a compound removal method, in which the efficiency of a compound removal operation is improved and in which the time required for removing a compound is shortened. SOLUTION: In this compound removal method for a melting and connecting operation in a corrosion protected wire, a compound as a rust preventive agent is removed from a connection part Y of a corrosion protected wire S1 to a corrosion protected wire S2, when a corrosion protected wire as an overhead wire and another corrosion protected wire or an overhead wire other than the corrosion protected wire are melted and connected. Particles of dry ice, which are discharged from a nozzle are made to collide with the connection part Y of the corrosion protected wire S1 to the corrosion protected wire S2. As a result, without melting the compound, it can be removed from the corrosion protected wires in a state which is close to that of a solid. The removed compound does not become sticky, and it does not contaminate the surroundings.